Individual Calculations January 2014
 Rzepecka, Dorota  Total change: -5.25  Rating chartPersonal card
 130th YMCA Autumn 2013-B Warszawa POL 2013-09-09
RcRownchangeKK*chgGame
 1875 1829 4.00 10 -0.35 15 -5.25 
  Borkowski, Adam 1816 POL0.501-0.0215-0.30 
  Jachimiak, Wojciech 1880 POL0.5010.07151.05 
  Rusin, Ryszard 1898 POL0.5010.10151.50 
  Szefer, Michal 1946 POL0.001-0.3415-5.10 
  Sawicki, Wojciech 1845 POL0.001-0.4815-7.20 
  Barc, Michal 1841 POL0.001-0.4815-7.20 
  Praczukowski, Stanislaw 1862 POL1.0010.55158.25 
  Safanowski, Tomasz 1906 POL1.0010.61159.15 
  Potocki, Karol 1876 POL0.001-0.4315-6.45 
  Koziol, Pawel 1879 POL0.5010.07151.05 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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